1. ROBERT III¹ DE BEAUCHAMP was born between 1092 and 1212, and died between 1152 and 1322.
Child:

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2

i.

ROBERT IV2, b. before 1226, d. between 1262 and 1266; m. (ZW-7) ALICE DE MOHUN.

2. ROBERT IV² DE BEAUCHAMP (Robert III¹), son of (1) Robert III¹ BEAUCHAMP, was born before 1226^[2], and died between 1262 and 1266^[2]. He married (ZW-7) ALICE DE MOHUN, daughter of (ZW-6) Sir Reynold II and (XN-5) Hawise (FITZ GEOFFREY), who died between 1282 and 1284^[2]. ^{[12, 9, 8]}
Children:

+	3	i.	SIR HUMPHREY3, b. before March 1253, d. before 1317; m. (ACC-2) SIBYL OLIVER.
+	4	ii.	JOHN, b. before 1249, d. on 24 Oct. 1283 in Hatch, Somersetshire, England; m. (AMA-3) CECILY DE VIVONA.

3. SIR HUMPHREY³ DE BEAUCHAMP (Robert IV², Robert III¹), son of (2) Robert IV² and (ZW-7) Alice (de MOHUN) BEAUCHAMP, was born before March 1253^[2], and died between 1284 and 1317^[2]. He married (ACC-2) SIBYL OLIVER, daughter of (ACC-1) Walter OLIVER, who died after 1306^[2]. ^{[3, 10, 12, 9]}
Child:

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5

i.

SIR JOHN4, b. circa 1285, d. between 1337 and 1346; m. JOAN DE NONANT.

4. JOHN³ DE BEAUCHAMP (Robert IV², Robert III¹), son of (2) Robert IV² and (ZW-7) Alice (de MOHUN) BEAUCHAMP, was born before 1249^[8], and died on 24 Oct. 1283 in Hatch^[8]. He married (AMA-3) CECILY DE VIVONA, daughter of (AMA-2) William and (NS-15) Maud (de FERRERS) VIVONA, who was born in 1257^[7]. ^{[7, 1]}
Child:

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6

i.

SIR JOHN4, b. on 25 July 1274 in Hatch, d. on 12 Oct. 1336; m. JOAN CHENDUIT in 1301 of Hatch.

5. SIR JOHN⁴ BEAUCHAMP (Humphrey³, Robert IV², Robert III¹), son of (3) Sir Humphrey³ and (ACC-2) Sibyl (OLIVER), was born circa 1285^[2], and died between 1337 and 1346^[2]. He married JOAN DE NONANT. ^{[4, 9, 13]}
Child:

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7

i.

SIR JOHN5, b. circa 1315, d. on 8 April 1349; m. (ANE-2) MARGARET WHALESBURGH.

6. SIR JOHN⁴ DE BEAUCHAMP (John³, Robert IV², Robert III¹), son of (4) John³ and (AMA-3) Cecily (de VIVONA) BEAUCHAMP, was born on 25 July 1274 in Hatch, and died on 12 Oct. 1336. He married of Hatch, in 1301, JOAN CHENDUIT of Hatch, who was born circa 1279, and died on 9 May 1327. ^[8]
Child:

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8

i.

JOHN5, [SIR KNIGHT], b. on 4 Oct. 1306 in Hatch, d. on 19 May 1343; m. (AHW-5) MARGARET ST. JOHN circa 1328 of Hatch.

7. SIR JOHN⁵ BEAUCHAMP (John⁴, Humphrey³, Robert IV², Robert III¹), son of (5) Sir John⁴ and Joan (de NONANT), was born circa 1315^[2], and died on 8 April 1349^[2]. He married (ANE-2) MARGARET WHALESBURGH, daughter of (ANE-1) John WHALESBURGH. ^{[5, 11]}
Child:

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9

i.

ELIZABETH6, b. before 1349, d. after 1410; m. (OW-2) WILLIAM FORTESCUE.

8. JOHN⁵ BEAUCHAMP, [SIR KNIGHT] (John⁴, John³, Robert IV², Robert III¹), son of (6) Sir John⁴ and Joan (CHENDUIT), was born on 4 Oct. 1306 in Hatch, and died on 19 May 1343. He married of Hatch, circa 1328, (AHW-5) MARGARET ST. JOHN of Hatch, daughter of (AHW-4) John and (KL-8) Isabell (de COURTENAY) ST. JOHN, who was born circa 1308, and died on 19 Nov. 1361. ^[1]
Child:

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10

i.

ELEANOR6 of Hatch, b. circa 1307, d. on 13 June 1391; m. (O-39) SIR JOHN BLOUNT circa 1347 of Sodington, Worcestershire, England.

9. ELIZABETH⁶ BEAUCHAMP (John⁵, John⁴, Humphrey³, Robert IV², Robert III¹), daughter of (7) Sir John⁵ and (ANE-2) Margaret (WHALESBURGH), was born before 1349^[2], and died between 1410 and 1459^[2]. She married (OW-2) WILLIAM FORTESCUE, son of (OW-1) William and (AIO-2) Alice (de STRECHLEGH) FORTESCUE, who was born circa 1345^[2], and died after 1410^[2]. ^{[6, 11]}
Child: See (OW-2) William FORTESCUE
10. ELEANOR⁶ BEAUCHAMP (John⁵, John⁴, John³, Robert IV², Robert III¹) of Hatch, daughter of (8) John⁵, [Sir Knight] and (AHW-5) Margaret (ST. JOHN), was born circa 1307, and died on 13 June 1391. She married of Sodington, circa 1347, (O-39) SIR JOHN BLOUNT of Sodington, son of (O-37) Sir Walter and (AHM-2) Johanna (de SODINGTON), who was born in 1298, and died in 1358. ^[1]
Children: See (O-39) Sir John BLOUNT